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| author | Kevin Hilman <khilman@deeprooted.net> | 2006-06-22 22:27:14 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-06-22 22:27:14 +0100 |
| commit | 823588c18689ddd49d4643eda7654302f18a275f (patch) | |
| tree | 3cd555063265808fdf2b5c3375f27d32148bf822 /mm/mremap.c | |
| parent | fa3e686a34f4c33de31a128cc36def0b466bfe1a (diff) | |
| download | op-kernel-dev-823588c18689ddd49d4643eda7654302f18a275f.zip op-kernel-dev-823588c18689ddd49d4643eda7654302f18a275f.tar.gz | |
[ARM] 3537/1: Rework DMA-bounce locking for finer granularity
Patch from Kevin Hilman
This time with IRQ versions of locks.
Rework also enables compatability with realtime-preemption patch.
With the current locking via interrupt disabling, under RT,
potentially sleeping functions can be called with interrupts
disabled.
Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'mm/mremap.c')
0 files changed, 0 insertions, 0 deletions
